Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Manik, Amethysa, AND Dharmawan, Ni Ketut. " KEABSAHAN CRYPTOCURRENCY SEBAGAI INSTRUMEN INVESTASI ONLINE DALAM PERDAGANGAN BERJANGKA KOMODITI DI INDONESIA" Kertha Desa [Online], Volume 10 Number 9 (18 September 2022)